Donjoy with 20 more years experience, focus on developing high quality PID process controller, the valve
positioner, ,the valve control unit, high purity pump.
Raw material, processing technology, welding technology, surface treatment from Donjoy have achieved
advanced levels of domestic and foreign market. The productions according to ASME BPE, EHEDG FDA
and 3A STANDARD, get certificate of PED-97/23/EC and MD-06/42/EC issued by TUV, 3A issued by 3A
organization, TS licnece and ISO9001:2008.
The manhole cover is mainly used for tanks in the fields of food, beverage,chemical,etc.
Note: Height(H) can be customized to 120mm, 150mm, etc. The thickness can be customized
to 4mm or other size.The amount of handles can be as per customers request.
|Features 1||Outward opening manhole cover|
|Features 2||Plastic wheel or stainless steel wheel|
|Features 3||Sight glass with flange|
|Features 4||Union type sight glass|
|Outside surface||polishing finished, matt finished and sand-blasting finished|
|Working pressure||2-5 bar|
|Gasket||EPDM, NBR, SILICON, FPM in accordance with FDA 177.1600|